Philippians 3:13 in the King James Version
Brethren, I count not myself to have apprehended: but this one thing I do, forgetting those things which are behind, and reaching forth unto those things which are before,
Context
12 Not that I have already obtained, or am already made perfect; but I press on, that I may take hold of that for which also I was taken hold of by Christ Jesus.
13 Brothers, I don’t regard myself as yet having taken hold, but one thing I do: forgetting the things which are behind and stretching forward to the things which are before,
14 I press on toward the goal for the prize of the high calling of God in Christ Jesus.